sathi haru, mero pahile ko grad classes haru khasai kehi plan nagari jun class payo tyehi register gardai padiyo n i finally graduated too but with a lot of hassles n headaches. i know it sounds complicated n it was. but now i cant fuck it up again. i recently got accepted into a mech engg program for phd. mero pahila ko masters engg bhaye pani different field ko thiyo. aba yo pali suru dekhi ni plan garera padne bichar garya chu. tara there are 4 options to concentrate in. they are 1. Fluidics/thermals, 2. mechanics 3. systems/controls 4. design n manufacturing. kripaya advantage/disadvantage after graduation ko perspective le bhani dinu hola. also mero khas reserch chahi biosystems ho so i am already working on this for a long time. i m only confused on what to focus on for my core concentration. systems n fluidics definitely sounds somewhat closer to my research but honestly i wouldnt mind choosin between any of these fields as i already have enough background for my current research from my earlier masters. i would really like to know ur opinion/suggestions from ur respective fields. agrim dhanyabad